539538360089 has 16 divisors (see below), whose sum is σ = 566102469504. Its totient is φ = 513764294400.

The previous prime is 539538360059. The next prime is 539538360103. The reversal of 539538360089 is 980063835935.

It is a cyclic number.

It is not a de Polignac number, because 539538360089 - 2²⁰ = 539537311513 is a prime.

It is a super-2 number, since 2×539538360089² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (539538360059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 613757 + ... + 1206554.

It is an arithmetic number, because the mean of its divisors is an integer number (35381404344).

Almost surely, 2^539538360089 is an apocalyptic number.

It is an amenable number.

539538360089 is a deficient number, since it is larger than the sum of its proper divisors (26564109415).

539538360089 is a wasteful number, since it uses less digits than its factorization.

539538360089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820528.

The product of its (nonzero) digits is 20995200, while the sum is 59.

The spelling of 539538360089 in words is "five hundred thirty-nine billion, five hundred thirty-eight million, three hundred sixty thousand, eighty-nine".